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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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FDOT TTC Intermediate Certification

The FDOT Temporary Traffic Control Intermediate Training is required for personnel with duties that include any of the following activities: Personnel responsible for supervising the … [Read more...] about FDOT TTC Intermediate Certification

FDOT TTC Basic Flagger

The FDOT TTC Basic Flagger is required for personnel with duties that include any flagging activities and directing drivers through a temporary traffic control zone. … [Read more...] about FDOT TTC Basic Flagger

Traffic Control Field Manual for IDOT Employees

This Manual is issued for the purpose of the proper application of temporary traffic control devices for all employees of the Illinois Department of Transportation (IDOT) working on or near open … [Read more...] about Traffic Control Field Manual for IDOT Employees

Immersive Virtual Reality Training for Inspecting Flagger Work Zones

Construction and maintenance work on roads pose safety risks to both drivers and workers. The responsible agencies regularly inspect work zones for compliance with traffic control and signage … [Read more...] about Immersive Virtual Reality Training for Inspecting Flagger Work Zones

Practices in One-Lane Traffic Control on a Two-Lane Rural Highway

TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 525: Practices in One-Lane Traffic Control on a Two-Lane Rural Highway identifies innovative practices and devices for … [Read more...] about Practices in One-Lane Traffic Control on a Two-Lane Rural Highway

State Examples for the Application of Portable Temporary Rumble Strips (PTRS) in Work Zones

This document outlines detailed implementation and noteworthy practices for PTRS in work zones as per the requirements of three transportation agencies: Virginia, Missouri, and California. The … [Read more...] about State Examples for the Application of Portable Temporary Rumble Strips (PTRS) in Work Zones

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Copyright © 2025 American Road & Transportation Builders Association (ARTBA). The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and Texas A&M Transportation Institute. | Copyright Statement · Privacy Policy · Disclaimer
American Road and Transportation Builders Association Transportation Development Foundation, American Road and Transportation Builders Association U.S. Department of Transportation Federal Highway Administration Texas A&M Transportation Institute